Extensions 1→N→G→Q→1 with N=C23 and Q=D4

Direct product G=N×Q with N=C23 and Q=D4
dρLabelID
D4×C23922D4xC23184,9

Semidirect products G=N:Q with N=C23 and Q=D4
extensionφ:Q→Aut NdρLabelID
C231D4 = D92φ: D4/C4C2 ⊆ Aut C23922+C23:1D4184,5
C232D4 = C23⋊D4φ: D4/C22C2 ⊆ Aut C23922C23:2D4184,7


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